Letter Published: 03 August 1957 Sclerotization and Melanization: Two Independent Processes in the Cuticle of the Desert Locust S. R. A. MALEK Nature 180, 237 (1957) Cite this article ...

Second, we experimentally challenged males of two Hetaerina species and correlated spot size with PO activity and melanization ability. Results indicate either a positive relationship, a negative ...